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feat(openai): cyber_policy 硬阻断全链路透传、审计与计费
上游对单次请求下发 error.code=cyber_policy 硬阻断时,网关在所有端点 (/v1/responses、/v1/chat/completions、/v1/messages、WebSocket)及流式/ 非流式路径下,将该结果原样透传给客户端,绝不 failover、换号或同步拦截; 命中后异步完成审计与计费: - 风控中心记录 cyber_policy 留痕并发送通知邮件,落库先于发信,SMTP 阻塞 不影响留痕 - ops 错误请求记录,状态码对齐客户端实际接收(流式 200 / 非流式 400) - 用量明细标记 request_type=cyber,按上游真实 token 计费,HTTP 与 WebSocket 计费口径统一,零 token 命中不误扣 - 会话级自动屏蔽(管理员开关,默认关):命中的会话在可配 TTL 内本地拦截 不再发往上游,仅屏蔽该会话不影响同 Key 其他会话 - 封号计数排除开关:可选让 cyber 命中不计入自动封号,命中当次不判定且 历史行在违规计数中一并排除 WebSocket 多轮连接下 cyber 标记按 turn 生命周期管理,逐轮独立检测与记录; 透传的错误响应不被兜底逻辑追加内容污染。 Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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co-authored by
Claude Opus 4.8
parent
e34ad2b194
commit
b62b573f7f
@@ -6,7 +6,7 @@ export interface UsageRequestTypeLike {
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openai_ws_mode?: boolean | null
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}
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const VALID_REQUEST_TYPES = new Set<UsageRequestType>(['unknown', 'sync', 'stream', 'ws_v2'])
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const VALID_REQUEST_TYPES = new Set<UsageRequestType>(['unknown', 'sync', 'stream', 'ws_v2', 'cyber'])
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export const isUsageRequestType = (value: unknown): value is UsageRequestType => {
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return typeof value === 'string' && VALID_REQUEST_TYPES.has(value as UsageRequestType)
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@@ -23,7 +23,8 @@ export const resolveUsageRequestType = (value: UsageRequestTypeLike): UsageReque
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}
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export const requestTypeToLegacyStream = (requestType?: UsageRequestType | null): boolean | null | undefined => {
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if (!requestType || requestType === 'unknown') {
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// cyber 与 stream 正交(cyber 可发生在 stream 或非 stream 请求),不映射到 legacy stream 维度。
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if (!requestType || requestType === 'unknown' || requestType === 'cyber') {
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return null
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}
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if (requestType === 'sync') {
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